Factors

Level Description

Level

Contribution

pH

6

2

11.229

Temperature(°C)

30

2

16.062

Dye Concentration(ppm)

25

1

26.229

Carbon Source

Lactose

4

21.479

Nitrogen Source

NH4(NO3)

3

11.229

Table 3: Optimum experimental conditions proposed for biodegradation of MG by L-16 array type of the TOM Quality Control: Bigger S/N is better.